Implementation notes: amd64, backup, crypto_hashblocks/sha256

Computer: backup
Architecture: amd64
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20111120
Operation: crypto_hashblocks
Primitive: sha256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
21042	`inplace`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20120112	20111120
21042	`inplace`	`gcc -march=nocona -Os -fomit-frame-pointer`	20120112	20111120
21058	`inplace`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20120112	20111120
21062	`inplace`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20120112	20111120
21100	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20120112	20111120
21104	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20120112	20111120
21110	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20120112	20111120
21132	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20120112	20111120
21138	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20120112	20111120
21144	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20120112	20111120
21160	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20120112	20111120
21164	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20120112	20111120
21172	`inplace`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20120112	20111120
21184	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20120112	20111120
21186	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20120112	20111120
21190	`inplace`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20120112	20111120
21194	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20120112	20111120
21198	`inplace`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20120112	20111120
21198	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120112	20111120
21198	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20120112	20111120
21202	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20120112	20111120
21202	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20120112	20111120
21202	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20120112	20111120
21204	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20120112	20111120
21206	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20120112	20111120
21208	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20120112	20111120
21210	`inplace`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20120112	20111120
21210	`inplace`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20120112	20111120
21212	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20120112	20111120
21212	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20120112	20111120
21214	`inplace`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20120112	20111120
21214	`inplace`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20120112	20111120
21214	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20120112	20111120
21216	`inplace`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20120112	20111120
21218	`inplace`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20120112	20111120
21220	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120112	20111120
21226	`inplace`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20120112	20111120
21236	`inplace`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20120112	20111120
21236	`inplace`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20120112	20111120
21240	`inplace`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20120112	20111120
21250	`inplace`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20120112	20111120
21250	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20120112	20111120
21254	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20120112	20111120
21254	`inplace`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20120112	20111120
21254	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20120112	20111120
21256	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20120112	20111120
21258	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20120112	20111120
21264	`inplace`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120112	20111120
21266	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20120112	20111120
21268	`inplace`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120112	20111120
21272	`inplace`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20120112	20111120
21278	`inplace`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20120112	20111120
21284	`inplace`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20120112	20111120
21286	`inplace`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20120112	20111120
21296	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20120112	20111120
21296	`inplace`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20120112	20111120
21296	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20120112	20111120
21312	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20120112	20111120
21314	`inplace`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20120112	20111120
21342	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20120112	20111120
21406	`inplace`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20120112	20111120
21420	`inplace`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20120112	20111120
21422	`inplace`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20120112	20111120
21426	`inplace`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20120112	20111120
21426	`inplace`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20120112	20111120
21428	`inplace`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20120112	20111120
21428	`inplace`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20120112	20111120
21428	`inplace`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20120112	20111120
21430	`inplace`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20120112	20111120
21432	`inplace`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20120112	20111120
21434	`inplace`	`gcc -march=k8 -Os -fomit-frame-pointer`	20120112	20111120
21438	`inplace`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20120112	20111120
21440	`inplace`	`gcc -Os -fomit-frame-pointer`	20120112	20111120
21444	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20120112	20111120
21444	`inplace`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20120112	20111120
21446	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20120112	20111120
21448	`inplace`	`gcc -m64 -Os -fomit-frame-pointer`	20120112	20111120
21456	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20120112	20111120
21458	`inplace`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20120112	20111120
21458	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20120112	20111120
21460	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20120112	20111120
21462	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20120112	20111120
21462	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20120112	20111120
21464	`ref`	`gcc -Os -fomit-frame-pointer`	20120112	20111120
21464	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20120112	20111120
21470	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20120112	20111120
21472	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20120112	20111120
21478	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120112	20111120
21480	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120112	20111120
21482	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20120112	20111120
21484	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20120112	20111120
21486	`inplace`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20120112	20111120
21486	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20120112	20111120
21488	`inplace`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20120112	20111120
21490	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120112	20111120
21490	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120112	20111120
21490	`inplace`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20120112	20111120
21498	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20120112	20111120
21500	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20120112	20111120
21504	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20120112	20111120
21512	`inplace`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120112	20111120
21512	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20120112	20111120
21516	`inplace`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20120112	20111120
21518	`inplace`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20120112	20111120
21524	`inplace`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20120112	20111120
21526	`inplace`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120112	20111120
21528	`inplace`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120112	20111120
21530	`inplace`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20120112	20111120
21532	`inplace`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120112	20111120
21542	`ref`	`gcc -O3 -fomit-frame-pointer`	20120112	20111120
21546	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20120112	20111120
21546	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20120112	20111120
21550	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20120112	20111120
21552	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20120112	20111120
21556	`ref`	`gcc -O2 -fomit-frame-pointer`	20120112	20111120
21604	`inplace`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20120112	20111120
21606	`inplace`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20120112	20111120
21612	`inplace`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20120112	20111120
21614	`inplace`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20120112	20111120
21634	`inplace`	`gcc -m64 -O3 -fomit-frame-pointer`	20120112	20111120
21634	`inplace`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20120112	20111120
21644	`inplace`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20120112	20111120
21646	`inplace`	`gcc -O2 -fomit-frame-pointer`	20120112	20111120
21646	`inplace`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20120112	20111120
21650	`inplace`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20120112	20111120
21652	`inplace`	`gcc -O3 -fomit-frame-pointer`	20120112	20111120
21670	`inplace`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20120112	20111120
21672	`inplace`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20120112	20111120
21672	`inplace`	`gcc -m64 -O2 -fomit-frame-pointer`	20120112	20111120
21686	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20120112	20111120
21688	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20120112	20111120
21698	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20120112	20111120
21710	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20120112	20111120
21716	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20120112	20111120
21724	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20120112	20111120
21742	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20120112	20111120
21746	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20120112	20111120
21990	`inplace`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20120112	20111120
22002	`inplace`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20120112	20111120
22004	`inplace`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20120112	20111120
22006	`inplace`	`gcc -march=k8 -O -fomit-frame-pointer`	20120112	20111120
22008	`inplace`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20120112	20111120
22010	`inplace`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20120112	20111120
22012	`inplace`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20120112	20111120
22020	`inplace`	`gcc -march=barcelona -O -fomit-frame-pointer`	20120112	20111120
22022	`inplace`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20120112	20111120
22044	`inplace`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20120112	20111120
22054	`inplace`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20120112	20111120
22062	`inplace`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20120112	20111120
22062	`inplace`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20120112	20111120
22088	`inplace`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20120112	20111120
22088	`inplace`	`gcc -m64 -O -fomit-frame-pointer`	20120112	20111120
22088	`inplace`	`gcc -march=nocona -O -fomit-frame-pointer`	20120112	20111120
22090	`inplace`	`gcc -O -fomit-frame-pointer`	20120112	20111120
22110	`inplace`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20120112	20111120
22136	`inplace`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20120112	20111120
22140	`inplace`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20120112	20111120
22146	`inplace`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20120112	20111120
22154	`inplace`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20120112	20111120
22158	`inplace`	`gcc -funroll-loops -O -fomit-frame-pointer`	20120112	20111120
22174	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20120112	20111120
22176	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20120112	20111120
22190	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20120112	20111120
22198	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20120112	20111120
22200	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20120112	20111120
22212	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20120112	20111120
22220	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20120112	20111120
22226	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20120112	20111120
22228	`ref`	`gcc -O -fomit-frame-pointer`	20120112	20111120
22228	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20120112	20111120
22236	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20120112	20111120
22236	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20120112	20111120
22238	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20120112	20111120
22238	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20120112	20111120
22238	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20120112	20111120
22244	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20120112	20111120
22262	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20120112	20111120
22262	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20120112	20111120
22270	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20120112	20111120
22276	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20120112	20111120
22278	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20120112	20111120
22282	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20120112	20111120
22284	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20120112	20111120
26076	`inplace`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20120112	20111120
33628	`inplace`	`gcc -funroll-loops`	20120112	20111120
33636	`inplace`	`gcc`	20120112	20111120
33642	`inplace`	`cc`	20120112	20111120
34404	`ref`	`gcc -funroll-loops`	20120112	20111120
34408	`ref`	`cc`	20120112	20111120
34430	`ref`	`gcc`	20120112	20111120